单选题 She began to ______ something but stopped ______ when she heard the teacher.
A. tell; saying B. speak; talking
C. say; speaking D. talk; telling

【正确答案】 C

【答案解析】[解析] 词义辨析和固定用法题。say为及物动词，宾语通常为事情，强调说话的内容；speak后面跟宾语做及物动词时，宾语一般是某种语言，另外，它也常作不及物动词，着重讲话这一动作本身。